restore: Add caching for uid/gid names #148

Job	Run time
Cross checking x86_64-pc-windows-msvc	2m 39s
Cross checking x86_64-pc-windows-gnu	2m 10s
Cross checking x86_64-apple-darwin	4m 50s
Cross checking aarch64-apple-darwin	45s
Cross checking x86_64-unknown-linux-gnu	18s
Cross checking x86_64-unknown-linux-musl	1m 18s
Cross checking aarch64-unknown-linux-gnu	53s
Cross checking i686-unknown-linux-gnu	1m 11s
Cross checking x86_64-unknown-netbsd	41s
Cross checking armv7-unknown-linux-gnueabihf	44s
Cross checking x86_64-pc-windows-msvc	2m 42s
Cross checking x86_64-pc-windows-gnu	7m 38s
Cross checking x86_64-apple-darwin	4m 28s
Cross checking aarch64-apple-darwin	56s
Cross checking x86_64-unknown-linux-gnu	6m 5s
Cross checking x86_64-unknown-linux-musl	3m 27s
Cross checking aarch64-unknown-linux-gnu	7m 53s
Cross checking i686-unknown-linux-gnu	6m 42s
Cross checking x86_64-unknown-netbsd	4m 18s
Cross checking armv7-unknown-linux-gnueabihf	4m 10s
Result (Cross-CI)	1s
	1h 3m 49s

Provide feedback